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<head>
    <meta charset="UTF-8">
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    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>
    
    <script>
        "use strict";
        
        function fun(){
            for(var i=0;i<arguments.length;i++){
                console.log(arguments[i]);
            }
        }

        fun("tf", 22);

    </script>
</body>
</html>